echinoderm in a sentence
n.
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Definition
Echinoderm: a marine invertebrate belonging to the phylum Echinodermata, characterized by a radial symmetry and a calcareous skeleton, including species such as starfish and sea urchins.
Crossword clues for echinoderm
Crossword clue ideas and answer hints for the word "echinoderm".
- Marine invertebrate with a spiny skin.
- Starfish and sea urchins belong to this group.
- Radially symmetrical animals found in the ocean.
- Invertebrate with a hard, calcareous skeleton.
- Phylum known for its unique water vascular system.
Echinoderm sentence examples
- The echinoderm exhibits a remarkable ability to regenerate lost limbs.
- Starfish and sea urchins are well-known examples of echinoderms found in marine environments.
- Researchers are studying the unique biological features of echinoderms to understand their evolutionary history.
- The echinoderm's radial symmetry distinguishes it from many other animal phyla.
- In coastal ecosystems, echinoderms play a crucial role in maintaining the balance of marine life.